Differential VAS topology Bob Cordell based

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Hi everyone,

I've designed this circuit, based on one circuit shown in Bob Cordell's book.
I wanted to know if this circuit has some advantages compared to normal current loaded VAS topologies.

Thank you very much,
Best regards,
Daniel Almeida
 

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  • MOSFET2_differential_VAS.asc
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  • MOSFET_output_diff_VAS.png
    MOSFET_output_diff_VAS.png
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